Page 1
SERVICE MANUAL
®
PRODUCT LINE:
MODEL NUMBER:
SCS 140, SCS 146,
DESIGN GOAL: Bring the thrill of live performance and movie sound to the
home environment by calling on JBL’s professional engineering leadership.
SATELLITE TYPE: Titanium-laminate-dome tweeter, sealed enclosure
SUBWOOFER TYPE: Bass-reflex enclosure
PORT DESIGN: FreeFlow™ flared
PROFESSIONAL REFERENCE: Cinema Loudspeaker Series
X + 0 + Y2 0M
HZ
Page 2
SPECIFICATIONS
SCS 140/SCS 146 Satellite and SCS 146 Surround Back
Frequency Response (-6dB): 120Hz – 20kHz
Sensitivity (2.83V/1m): 86dB
Nominal Impedance: 4 Ohms
Recommended Amplifier Power 10 – 50 Watts RMS per Channel
Drive Units: 12mm Titanium Laminate Dome Video-shielded HF
75mm Paper Cone Video-shielded Midrange
Dimensions (H x W x D): 111mm x 81mm x 95mm (4.4" x 3.2" x 3.7")
Weight: 0.5kg (1.1lb)
SCS 140/SCS 146 Center
Frequency Response (-6dB): 120Hz – 20kHz
Sensitivity (2.83V/1m): 88dB
Nominal Impedance: 4 Ohms
Recommended Amplifier Power 10 – 50 Watts RMS per Channel
Drive Units: 12mm Titanium Laminate Dome Video-shielded HF
Dual 75mm Paper Cone Video-shielded Midrange
Dimensions (H x W x D): 83mm x 194mm x 95mm (3.3" x 7.6" x 3.7")
Weight: 0.85kg (1.88lb)
SCS 140 Active Subwoofer
Low Frequency Cut-off: 35Hz
High Frequency Cut-off: 160Hz
Built-in Power Amplifier: 100 Watts RMS
Drive Unit: 200mm Paper Cone Long Throw Driver. Bass Reflex Enclosure
Dimensions (H x W x D): 410mm x 280mm x 376mm
Weight: 12.7kg
SCS 140/SCS 146 System
Frequency Response (-6dB): 35Hz – 20kHz
Refinements may be made on occasion to existing products without notice, but will always meet or
exceed original specifications unless otherwise stated.
Simply Cinema is a registered trademark of JBL, Incorporated.
*Dolby and Pro Logic are trademarks of Dolby Laboratories.
DTS®is a registered trademark of Digital Theater Systems, Inc.
PRO SOUND
COMES HOME
MODEL NUMBER:
™
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SCS140 SCS146 SATELLITES
part number part name
SCS146SI/230 SAT SAT SCS146 COMPLETE
SCS140SI/230 SAT SAT SCS140 COMPLETE
010-7610-00374 Amp JBL 100W SCS140 for 230V
013-AA00-00303 Crossover SCS135-E/140/146 SAT (xr5145)
22PF48JA-DW04 Woofer 2" 1/4 4Ω JBL SCS140/146 SAT
316-000-00099 Logo for JBL
329-020-00529 Grille (silver) 105.4*73.4*13.8
247-020-00108 Rear plastic cover (silver) 113*80*73.5
320-RUB-00053
320-RUB-00025 Rear black footbase 13*13-5t
243-020-00165 Front plastic cover SCS140/146
SCS140 SCS146 CENTER
part number part name
SCS146SI/230 CEN CENTER SCS146 COMPLETE
SCS140SI/230 CEN CENTER SCS140 COMPLETE
013-AA00-00304 Crossover SCS135-E/140/146 CENTER (xr5146)
22PF48JA-HW03
215-000-00547 Terminal JBL SCS140/146 SAT CENTER
329-020-00530 Silver grille187*73.4*13.8
247-020-00112 Rear plastic cover (silver) 194.94*80*73.5
243-020-00169 Silver panel 194.94*80*18.5
Rubber footbase 11φ
Woofer 19φ 2 1/4" 8Ω JBL SCS140/146 CENTER
SCS140 SCS146 SUB
part number part name
20MF10DAG-DW04
010-7610-00376 Amp JBL 100W SCS146 for 230V
SCS140 SCS146 SYSTEM
part number part name
325-FE-00165 Footbase bracket (silver)
372-000-00043 Hooker Silver Color
402-000-01836 PAP Gift Box for SCS140
402-000-01838 PAPGift Box for SCS146
406-000-00969 PAP O/M for SCS140-SCS146-DSC1000
406-000-00969 PAP O/M for SCS140-SCS146-DSC1000
Woofer 8" 4Ω JBL SCS140 SCS146 SUB
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SCS140 amp
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SCS146 amp
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Model name: SCS140/146
A
352-AM03008D040
8PCS
352-AM03010D06
4PCS
350-EM04012D024
4PCS
A
No. Part number Description Reference Q'ty
051-A00374
01
351-AM03008A079 Screw M3*8 6PCS
02
351-BM03012A088 Screw M3*12 1PC
03
351-HM04016A218 Screw M4*16 4PCS
04
354-GM04002 Screw sheet M4 4PCS
05
06
07
08
150-e8604106 Transformer EI-86 230V/50Hz 1PC
09
152-v602026 Power wire SP-021A 6FT VDE 1PC
10
154-v12506t0 Fuse TSD 1.25A 250V VDE 1PC
11
155-520020 Fuse connector R3-11 1PC
12
162-10082007 WIRE RED 18AWG 80mm 1PC
13
162-a040d001 Speaker wire #1015 400mm 1PC
14
163-11009 Mini tighen wire 100mm 2PCS
15
176-wjce1 Terminal CE-1 1PC
16
180-prf1003s Power switch RF-1003-BB2-OH
17
193-2m1813 PiezoTO-220 18*13mm Q120,Q124 2PCS
18
306-ABS-00714
19
361-FE-00004 IC HOLDER 26.9*12*1.4T 1PC
20
323-AL-00019 HEAT SINK 117.5*60*25 1PC
21
311-ABS-00028 Plastic knob 46077-W P.V.C. 1PC
22
302-AL-00226-0BF Alu. Panel 215*270*2.5t SCS140 1PC
23
302-AL-00226-0BG Alu. Panel 215*270*2.5t SCS146 1PC
23
335-NYL-00002 Wire lock 4K-4 NO-BB 2PCS
24
333-EVA-00096 EVA gasket wide side 213*15*2.0mm 2PCS
25
333-EVA-00097 EVA gasket wide side 213*15*1.0t 2PCS
26
333-EVA-00132 EVA gasket long side 238*15*2.0mm 2PCS
27
333-EVA-00133 EVA gasket long side 238*15*1.0t 2PCS
28
333-EVA-00220 EVA gasket long side 225*15*1t UL 1PC
29
320-RUB-00033 Rubber gasket 25*21*4t 4PCS
30
413-000-00188 SPEAKER label 4 OHM 45*8mm 1PC
31
413-000-00540 Label, MADE IN CHINA 1PC
32
333-EVA-00188 EVA gasket 170x5x1t 1PC
33
362-FE-00013
34
PCB ASS'Y OF SCS140/146 1PC
Screw ￠3*8 Type B
5
Screw ￠3*10 Type P
Screw 4￠*12
SW101 1PC
Plastic cover with metal spray
268*213*102 1PC
PCB Gasket L TYPE t=1.6mm S.P.C.C
89*9*1.6T 2PCS
Print on: 11/08/04 Page: 1/4 File: Part list -SCS140 & 146 (JBL) for service manual .xls
Page 12
Electric parts
A
V
V
r
c
c
c
y
Y
y
Y
195-10204hgw
D209
1PC
No. Part number Description Reference Q'ty
351-AM03014A094 Screw M3*14 1PC
02
352-AM03008D040
03
110-10821jk2 Resistor 820Ω 1W ±5% 10mm R132 1PC
04
110-122r2j15 Resistor 2.2Ω 1/2W ±5% 15mm R127 1PC
05
113-500r1j10 Cement resistor 0.1Ω 5W ±5% R121,R122 2PCS
06
114-03302m0 Semi-fixed resistor 3K 0.3W ±20% R138 1PC
07
115-h503a101 Variable resistor D16 50K/1
08
135-4478m35 Electrolytic cap 4700uF 35V ±20% C121,C122 2PCS
09
135-4478m50 Electrolytic cap 4700uF 50V ±20% C133,C134 2PCS
10
156-h010010 Tube 1ψ*10mm Q101,Q115 2PCS
11
162-10202001 Wire 26AWG 1007 200mm RED 1PC
12
171-udhss124d Relay 5A 24V UDH-SS124D RY101 1PC
13
174-0rcb202v Jack RCA JACK RCB-202V JK202 1PC
14
174-0rca108nb RCA JACK RCA108NB 1P JK203 1PC
15
174-2rsp108v Speaker terminal 8 PIN RSP-108
16
175-1c07v01
17
175-1d02v01
18
175-1d05v01
19
180-tms7210v SWITCH SLIDE 6PIN MS7210
20
190-06m4558d I.C. OPA 4558D U101,U203 2PCS
21
190-16tl074cn I.C TL074CN ST U201,U202 2PCS
22
192-021c1815g
23
192-991d669a TransistorHI-SINCERITY HSD669A Q106 1PC
24
192-021tip35
25
192-992b649t Transistor HSB649T Q105 1PC
26
192-022tip36
27
192-161tip41
28
192-162tip42c Transistor TIP42C PNP SGS Q120 1PC
29
192-201d882
30
192-202b772
31
193-3m2520
32
33
197-00kbl405
34
197-101n4002 Diode 1N4002 D104 1PC
35
197-101n5402 Diode 1N5402 D111,D112 2PCS
36
361-FE-00051 Transistor holder 14.2*8.0*5.2 t=1.6mm 1PC
37
323-AL-00020 HEAT SINK 65*32*31 1PC
38
361-NYL-00054 Transistor isolated sheet 2PCS
39
Screw ￠3*8 Type B
VR201 1PC
JK201 1PC
Connector 7PIN PITCH=2.5mm
Connector 2PIN PITCH=3.96mm
Connector 5PIN 3.96mm
P101 1PC
P102 1PC
P103 1PC
SW201 1PC
Transistor 2SC1815GR Q101,Q115 2PCS
Transistor TIP35C Q107 1PC
Transistor TIP36C Q108 1PC
Transistor TIP41C NPN SGS Q124 1PC
Transistor KSD882
Transistor KSB772
Piezo TO-3P 25x20mm
Q117 1PC
Q119 1PC
Q107,Q108 2PCS
LED 204HGW 3￠
Bridge rectifier 4A 500V KBL40
D110,D115 2PCS
4PCS
01 104-sub135e00 PCB OF SUB135E 1PC
02 110-14122j26 Resistor 1.2K 1/4W ±5% CF 26mm TAP R265 1PC
03 110-14472j26 Resistor 4.7K 1/4W ±5% CF 26mm TAP R201,R202 2PCS
04 110-14560j26 Resistor 56Ω 1/4W ±5% CF 26mm TAP R117 1PC
05 110-16101j26 Resistor 100Ω 1/6W ±5% CF 26mm TAP R120,R213,R214,R215 4PCS
06 110-16102j26 Resistor 1K 1/6W ±5% CF 26mm TAP R124,R166,R254,R264 4PCS
R133,R134,R209,R212,R216,R21
7,R220,R221,R222,R225,R226,R2
28,R229,R230,R232,R235,R240,R
07 110-16103j26 Resistor 10K 1/6W ±5% CF 26mm TAP
260 18PCS
08 110-16104j26 Resistor 100K 1/6W ±5% CF 26mm TAP R163,R164,R231 3PCS
09 110-16105j26 Resistor 1M 1/6W ±5% CF 26mm TAP R143,R259 2PCS
10 110-16123j26 Resistor 12K 1/6W ±5% CF 26mm TAP R135,R139,R165 3PCS
11 110-16124j26 Resistor 120K 1/6W ±5% CF 26mm TAP R233 1PC
12 110-16151j26 Resistor 150Ω 1/6W ±5% CF 26mm TAP R253 1PC
R103,R123,R136,R137,R141,R14
13 110-16152j26 Resistor 1.5K 1/6W ±5% CF 26mm TAP
2,R153 7PCS
14 110-16153j26 Resistor 15K 1/6W ±5% CF 26mm TAP R118,R145,R152,R154,R234 5PCS
15 110-16154j26 Resistor 150K 1/6W ±5% CF 26mm TAP R131,R252 2PCS
16 110-16181j26 Resistor 180Ω 1/6W ±5% CF 26mm TAP R111,R114 2PCS
Print on: 11/08/04 Page: 2/4 File: Part list -SCS140 & 146 (JBL) for service manual .xls
Page 13
Electric parts
No. Part number Description Reference Q'ty
17 110-16183j26 Resistor 18K 1/6W ±5% CF 26mm TAP R227 1PC
0,R237,R238,R255,R256,R262,R2
18 110-16223j26 Resistor 22K 1/6W ±5% CF 26mm TAP
19 110-16273j26 Resistor 27K 1/6W ±5% CF 26mm TAP R223 1PC
20 110-16205j26 Resistor 2M 1/6W ±5% CF 26mm TAP R257 1PC
21 110-16332j26 Resistor 3.3K 1/6W ±5% CF 26mm TAP R106,R107,R144,R236,R258 5PCS
22 110-16392j26 Resistor 3.9K 1/6W ±5% CF 26mm TAP R105,R108 2PCS
23 110-16393j26 Resistor 39K 1/6W ±5% CF 26mm TAP R126 1PC
24 110-16470j26 Resistor 47Ω 1/6W ±5% CF 26mm TAP R112,R113,R115,R116 4PCS
25 110-16471j26 Resistor 470Ω 1/6W ±5% CF 26mm TAP R140,R161,R162 3PCS
26 110-16472j26 Resistor 4.7K 1/6W ±5% CF 26mm TAP
27 110-16473j26 Resistor 47K 1/6W ±5% CF 26mm TAP R101,R219,R249,R250,R251 5PCS
28 110-16512j26 Resistor 5.1K 1/6W ±5% CF 26mm TAP R210,R211 2PCS
29 110-16513j26 Resistor 51K 1/6W ±5% CF 26mm TAP R224 1PC
30 110-16563j26 Resistor 56K 1/6W ±5% CF 26mm TAP R104 1PC
31 110-16681j26 Resistor 680Ω 1/6W ±5% CF 26mm TAP R148,R151 2PCS
32 110-16682j26 Resistor 6.8K 1/6W ±5% CF 26mm TAP R109 1PC
33 110-16913j26 Resistor 91K 1/6W ±5% CF 26mm TAP R203,R204,R205,R206 4PCS
34 130-sl101k503 Disc capacitor 100P 50V SL ±10% TAP 5PCS
35 130-2b102k503 Disc capacitor 1000P 50V ±10% TAP C116,C141,C203 3PCS
36 130-2b221k503 Disc capacitor 220P 50V ±10% TAP
37 130-2b681k503 Disc capacitor 680P 50V ±10% TAP C208 1PC
38 130-2f104z503 Disc capacitor 0.1U 50V +80/-20% TAP
39 130-3f473m503 Disc capacitor 0.047U 50V ±20% TAP C106,C209 2PCS
40 130-sl470k503 Disc capacitor 47P 50V ±10% TAP C229 1PC
41 132-103j503 Mylar capacitor 0.01U 50V ±5% TAP C223,C224 2PCS
42 132-104j503 Mylar capacitor 0.1U 50V ±5% TAP C107,C218,C221,C222 4PCS
43 132-223ja03 Mylar capacitor 0.022uF 100V ±5% TAP
44 132-473j503 Mylar capacitor 0.047U 50V ±5% TAP C216,C217 2PCS
45 135-3105m50 Electrolytic cap 1U 50V ±20% TAP C105,C112,C228 3PCS
46 135-3106m50 Electrolytic cap 10uF 50V ±20% TAP
47 135-3107m16 Electrolytic cap 100uF 16V ±20% TAP
48 135-3107m50 Electrolytic cap 100U 50V ±20% TAP C135,C136 2PCS
49 135-3226m50 Electrolytic cap 22U 50V ±20% TAP C114,C118,C225 3PCS
50 135-3227m10 Electrolytic cap 220U 10V ±20% TAP C129,C130 2PCS
51 135-3227m16 Electrolytic cap 220U 16V ±20% TAP C111,C233 2PCS
52 135-3476m25 Electrolytic cap 47U 25V ±20% TAP C103 1PC
53 192-027c1815gr Transistor 2SC1815GR TAP
54 192-027c2235y Transistor 2SC2235Y TAP Q121 1PC
55 192-028a1015gr Transistor 2SA1015GR TAP Q114,Q116,Q122,Q127 4PCS
56 192-028a965y Transistor 2SA965Y TAP Q125 1PC
57 192-1672n5551 Transistor 2N5551 TAP Q103,Q109 2PCS
58 192-1682n5401 Transistor 2N5401 AI-PNP 350V 500mA Q104,Q110 2PCS
63 12PCS
R110,R125,R130,R147,R150,R15
7,R159,R207,R208 9PCS
C204,C205,C210,C211,C212,C23
0 6PCS
C108,C113,C115,C119,C137,C13
8,C232,C235,C236,C237,C239,C2
40,C241 13PCS
C123,C124,C125,C126,C127,C12
8,C131,C132, C215 9PCS
C201,C202,C206,C213,C219,C23
1 6PCS
C109,C110,C117,C120,C234,C23
8,C242 7PCS
Q102,Q111,Q112,Q113,Q118,Q12
3,Q126,Q206,Q207,Q208 10PCS
Print on: 11/08/04 Page: 3/4 File: Part list -SCS140 & 146 (JBL) for service manual .xls
Page 14
Electric parts
,,,,,
,,,,,
No. Part number Description Reference Q'ty
59 197-131n4148 Diode 1N4148 26mm TAP
60 199-15000335
61 199-15000625
62 199-15001605
Zener Diode 3.3V 1/2W 52mm TAP
Zener Diode 6.2V 1/2W 52mm TAP
Zener Diode 16V 1/2W 52mm TAP
4,D201,D202,D206,D207,D208,D2 19PCS
D102,D205 2PCS
D106,D107 2PCS
D109 1PC
63 161-506520 JUMPER WIRE 26mm TAP 68PCS
No. Part number Description Reference Q'ty
051-A00014B
40
162-50129001 CABLE ASS'Y 120mm AWG28 WHT P302 1PC
02
175-9f40hr2 HR2*40 0.15PC
03
190-16tl074cn I.C TL074CN ST U301 1PC
04
162-10059001
05
02 110-16103j26 Resistor 10K 1/6W ±5% CF 26mm TAP
PCB ASS'Y OF SCS135 LIMITER 1PC
Single wire 50mm WHITE UL1007
1PC
4 6PCS
03 110-16223j26 Resistor 22K 1/6W ±5% CF 26mm TAP R310,R312 2PCS
04 110-16333j26 Resistor 33K 1/6W ±5% CF 26mm TAP R305 1PC
05 110-16474j26 Resistor 470K 1/6W ±5% CF 26mm TAP R307 1PC
06 110-16751j26 Resistor 750Ω 1/6W ±5% CF 26mm TAP R311,R313 2PCS
07 110-16755j26 Resistor 7.5M 1/6W ±5% CF 26mm TAP R306 1PC
08 130-2f104z503 Disc capacitor 0.1U 50V +80/-20% TAP C305,C306 2PCS
09 132-103j503 Mylar capacitor 0.01U 50V ±5% TAP C302,C303 2PCS
10 135-3226m50 Electrolytic cap 22U 50V ±20% TAP C301 1PC
11 135-3476m25 Electrolytic cap 47U 25V ±20% TAP C304 1PC
12 192-027c1815gr Transistor 2SC1815GR TAP Q301,Q302 2PCS
13 197-131n4148 Diode 1N4148 26mm TAP D301,D302 2PCS
14 161-506520 JUMPER WIRE 26mm TAP 6PCS
15 110-16153j26 Resistor 15K 1/6W ±5% CF 26mm TAP R302 1PC
Print on: 11/08/04 Page: 4/4 File: Part list -SCS140 & 146 (JBL) for service manual .xls
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